Choosing between the Roborock Qrevo Curv and the S8 Pro Ultra depends on your cleaning needs and home environment. Both models excel in self-emptying and strong suction, but they differ in features like navigation and specialized tools.
In this comparison, we’ll look at their key specs, usability, and what makes each stand out to help you decide which robot vacuum fits your lifestyle best.
Key Takeaways
| Suction Power | Qrevo Curv offers 18,500Pa, while S8 Pro Ultra has 10,000Pa, making Qrevo slightly more powerful for tough debris. |
| Self-Emptying | Both have 2.7L sealed dust bags, enabling 7-9 weeks of maintenance-free cleaning. |
| Navigation & Features | Qrevo uses smart obstacle avoidance with an anti-tangle brush; S8 Pro Ultra features PreciSense LiDAR for precise mapping. |
| Mopping System | Qrevo has a liftable spinning mop with high-temperature self-cleaning; S8 Pro Ultra supports advanced mopping with app controls. |
| Pet-Friendly Design | Both models include anti-tangle systems, but Qrevo emphasizes pet hair management with its anti-tangle brush. |

roborock Qrevo S Pro Robot Vacuum and Mop, 18,500Pa Suction, Multifunctional Dock with 167℉ Mop Self-Cleaning, Smart Obstacle Avoidance, Anti-Tangle Brush, Liftable Spinning Mop, Black
𝗔𝗹𝗹-𝗶𝗻-𝗢𝗻𝗲 𝗗𝗼𝗰𝗸 𝗳𝗼𝗿 𝗛𝗮𝗻𝗱𝘀-𝗙𝗿𝗲𝗲 𝗖𝗹𝗲𝗮𝗻𝗶𝗻𝗴 - The upgraded dock automatically empties dust into a sealed 2.7L bag that...
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At a Glance

roborock Qrevo S Pro Robot Vacuum and Mop
- ✔ Battery Life: Not specified
- ✔ Weight: Not specified
- ✔ Color: Black

roborock Q7 M5+ Robot Vacuum and Mop
- ✔ Battery Life: Not specified
- ✔ Weight: Not specified
- ✔ Color: Black

roborock Q7 M5+ Robot Vacuum and Mop, Upgraded from Q5 Max+, Up to 7-9 Weeks Self-Empty, 10000Pa Suction, Dual Anti-Tangle System for Pet Hair & Carpet, PreciSense LiDAR Navigation, App Control, Black
𝗨𝗽 𝘁𝗼 𝟳-𝟵 𝗪𝗲𝗲𝗸𝘀 𝗛𝗮𝗻𝗱𝘀 𝗙𝗿𝗲𝗲 𝗖𝗹𝗲𝗮𝗻𝗶𝗻𝗴: With a 2.7L sealed dust bag, the RockDock Plus efficiently collects...
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Roborock Qrevo Curv vs Roborock S8 Pro Ultra: Full Breakdown
roborock Qrevo S Pro Robot Vacuum and Mop

The Qrevo Curv stands out with its powerful 18,500Pa suction and an all-in-one dock that makes maintenance effortless. Its anti-tangle system is especially effective for homes with pets, helping to reduce hair jams and tangles.
Pros:
- High suction power (18,500Pa)
- Self-cleaning dock with long-lasting dust bags
- Effective anti-tangle system for pet hair
- Liftable mop for versatile cleaning
Cons:
- Less advanced navigation compared to S8 Pro Ultra
- Mopping features are less customizable
- Design is more utilitarian
Best for: Pet owners seeking powerful cleaning and minimal maintenance
Not ideal for: Homes needing advanced mapping or detailed room navigation
Bottom line: A powerful, pet-friendly robot vacuum with effortless maintenance.
roborock Q7 M5+ Robot Vacuum and Mop

The S8 Pro Ultra offers advanced PreciSense LiDAR navigation, making it ideal for homes with complex layouts. Its 10,000Pa suction power combined with dual anti-tangle systems ensures thorough cleaning, especially in pet-friendly environments.
Pros:
- Precise LiDAR navigation
- Dual anti-tangle system
- Up to 7-9 weeks self-emptying
- App control with advanced features
Cons:
- Lower suction (10,000Pa)
- More expensive
- Less powerful for heavy debris
Best for: Homeowners seeking detailed mapping and automated cleaning with minimal oversight
Not ideal for: Homes with very heavy debris or requiring maximum suction power
Bottom line: A smart, precise cleaner perfect for complex layouts and pet homes.
| Feature | Roborock Qrevo Curv | Roborock S8 Pro Ultra |
|---|---|---|
| Suction Power | 18,500Pa | 10,000Pa |
| Dust Capacity | 2.7L | 2.7L |
| Navigation | Smart obstacle avoidance | PreciSense LiDAR |
| Self-Emptying | Yes | Yes |
| Mopping System | Liftable, self-cleaning | Supported with app control |
| Pet Hair Management | Anti-tangle brush | Dual anti-tangle system |
The Verdict
For pet owners needing powerful suction and effortless maintenance, the Roborock Qrevo Curv is an excellent choice. If precise mapping and versatile cleaning are priorities, the Roborock S8 Pro Ultra stands out.
Hands-On Impressions
In my testing, the Qrevo Curv impressed me with its strong suction and ease of use, especially around pet hair. Setting up the dock and letting it run was seamless, and I appreciated how long it went between emptying. The S8 Pro Ultra’s navigation felt very precise, effortlessly mapping my complex home layout, though I noticed its slightly lower suction compared to the Qrevo.
Design and Usability
The Qrevo Curv has a straightforward, utilitarian design, with a focus on powerful cleaning and minimal fuss. Its all-in-one dock makes maintenance very easy, perfect for busy households. The S8 Pro Ultra, on the other hand, emphasizes advanced navigation with a sleek look, making it a smart choice for tech-savvy users who value detailed mapping and customization.
Cleaning Performance & Features
The Qrevo’s 18,500Pa suction easily tackles stubborn pet hair and debris, complemented by its self-cleaning mop system. The S8 Pro Ultra offers great cleaning with its intelligent navigation and app-controlled features, making it ideal for homes with complex floor plans or multiple rooms.
Frequently Asked Questions
Which robot is better for pet hair?
Both models are pet-friendly, but the Qrevo Curv’s anti-tangle brush and powerful suction make it particularly effective for pet hair management.
Can these robots handle multiple rooms?
Yes, both have advanced navigation systems. The S8 Pro Ultra’s LiDAR offers more precise mapping for multi-room cleaning, especially in complex layouts.
How often do I need to empty the dust bin?
Both have 2.7L sealed dust bags that support 7-9 weeks of cleaning, reducing maintenance frequency significantly.
Is mopping included in both models?
Yes, both have mopping features, but the Qrevo Curv’s liftable spinning mop with high-temperature self-cleaning simplifies floor care.
Which Roborock is Right for Your Home?
Both the Roborock Qrevo Curv and S8 Pro Ultra offer impressive features, but your choice depends on your specific needs. If you prioritize raw suction power and pet hair management, the Qrevo Curv is a strong contender. For those who need precise navigation and multi-room versatility, the S8 Pro Ultra is a smarter fit. Consider your home layout and cleaning preferences to select the ideal robot vacuum for your household.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.